crvtec ecu and wiring?

[sureshot007]

I am trying to piece together a vtec head swap for my b20 block. I currently have the b20 in my 96 hatch using the EK wiring harness and p75 (ls OBDII). If I switch to a GSR ecu, can I keep the wiring harness or do I need to swap it out? If I keep it, how do I keep the ecu happy with the vtec codes?

 

[scottp11]

As long as you get an OBD 2A (96-98) GSR ecu, you'll be good. The only thing is, most people switch to an OBD 1 ecu for tunability. Of course, you'll have to add wires for the vtec, secondary intake runners, etc...

 

[sureshot007]

Quoted post[/post]]
As long as you get an OBD 2A (96-98) GSR ecu, you'll be good. The only thing is, most people switch to an OBD 1 ecu for tunability. Of course, you'll have to add wires for the vtec, secondary intake runners, etc...

Can you be a little more specific as to what needs to be done? It has to stay OBDII (nys inspection).

 

[scottp11]

Yeah, just get a 96-98 (OBD 2A) GSR ecu. You can use your stock wiring harness. Just run the extra wires like I mentioned. Are you asking which wires need to be ran? If so, https://hondaswap.com/forums/index.php?showtopic=41608. Hope this helps.